TaraDiddle Hat Pattern
Knitting pattern · Digital download
About the TaraDiddle Hat
As Cornelius Fudge puts it in J.K. Rowling’s Harry Potter and the Order of the Phoenix: “‘We haven’t got time to listen to more taradiddles, I’m afraid, Dumbledore.’”, the word TaraDiddle means a silly fib, or pretentious nonsense.
I’m hoping you’ll find the hat just as fun to knit as word TaraDiddle is to say - and that’s no lie!!
The pattern is a fast knit with easy to remember repeats, making it great for travel knitting or when you’re looking to kick back and Knitflix & Chill. Plus, the individual sets of written instructions for both fingering weight & DK weight yarn, for which the details of each are outlined below, gives you lots of options so you can knit the hat you love.
Enjoy & Happy Making
Cheryl
Pattern details
- Designer
- Cheryl Ham of Hypnotic Yarn
- Yarn
- Plush Sock (437 yds / 400 m per 100g) or Plush DK (246 yds / 225 m per 100g), both 85% Superwash Merino, 15% Nylon
- Yarn needed
- Fingering: about 60g (240 yds). DK: about 60g (140 yds)
- Needles
- Fingering: US 1 (2.25 mm). DK: US 4 (3.5 mm). A 16 in (40 cm) circular, plus DPNs or a long circular for magic loop
- Notions
- 1 stitch marker for the start of the round, 12 (Fingering) or 8 (DK) more for the crown (optional), tapestry needle
- Gauge
- Fingering: 30 sts and 46 rnds = 4 in (10 cm) in 2x2 rib, blocked. DK: 23 sts and 32 rnds = 4 in (10 cm) in 2x2 rib, blocked
- Size
- One size fits most 20 to 23 in (50 to 58 cm) heads, about 18 in around, blocked
- Tech edited
- Professionally tech edited by aersknits
Knit it in Plush Sock or Plush DK
The pattern has written instructions for both weights, and one 100g skein has plenty for the hat.
Shop the Color Bar by color family
Shop all the Color Bar →
Knit it in Plush Sock or Plush DK
The pattern has written instructions for both weights, and one 100g skein has plenty for the hat.
Shop the Color Bar by color family
Shop all the Color Bar →Verified reviews
Rave reviews in every hue
“Love the yarn and have had so much fun knitting it up!”
“The colors are very vibrant and saturated, the yarn is so squishy and soft. I wish I crafted faster so I could make all the things faster.”
“I love everything I purchase from Hypnotic Yarn. I love the bright bold and saturated colors, especially the hot pink, turquoise, bright purple.”
“Fast shipping, quick communication and wonderful customer service! I have never had a problem with my orders from Hypnotic!”
“Cheryl, Jess and her entire team are wonderful, their yarn is gorgeous and so soft! Highly recommend!!”
“The best hand dyed yarn around! Smooth and soft, plush and durable! Pretty no matter what color you choose!!!”

Designed for Satisfying Stitches
- Knits up evenly with beautiful stitch definition
- Feels balanced in the hands, not splitty or fussy
- Comfortable to work with for longer knitting sessions

Feels as Divine Finished as it Does on the Needles
- Keeps its shape through use and handling
- Wears well without losing its cozy feel
- Creates a balanced fabric with structure and softness.

What Makes This Yarn So Soft?
A Yarn's softness is determined by the fineness of its fibers. This base features extrafine merino wool measuring just 19.5 microns (among the finest commercially available) resulting in an incredibly soft yarn that feels gentle against the skin.

How To Care For Your Yarn
We recommend gently hand washing your makes in cold water to keep them looking their best. After washing, reshape your item and lay it flat on a clean, dry surface to air dry. This method helps preserve the vibrant colors and softness of the yarn.

Understanding Color Differences
We strive for color consistency across batches, but due to the nature of hand-dyed yarn, color variations may occur, even within the same dye bath. Monitor and screen settings may also affect how colors appear. For multi-skein projects, we recommend alternating skeins every few rows.

What Makes This Yarn So Soft?
A Yarn's softness is determined by the fineness of its fibers. This base features extrafine merino wool measuring just 19.5 microns (among the finest commercially available) resulting in an incredibly soft yarn that feels gentle against the skin.

How To Care For Your Yarn
We recommend gently hand washing your makes in cold water to keep them looking their best. After washing, reshape your item and lay it flat on a clean, dry surface to air dry. This method helps preserve the vibrant colors and softness of the yarn.

Understanding Color Differences
We strive for color consistency across batches, but due to the nature of hand-dyed yarn, color variations may occur, even within the same dye bath. Monitor and screen settings may also affect how colors appear. For multi-skein projects, we recommend alternating skeins every few rows.
Explore more sets















